Home / 6,155,534.93-9,233,779.01-2,056,870.19

Finding the Fourth Proportional to 6,155,534.93, 9,233,779.01 and 2,056,870.19

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Solution

The fourth proportional to 6,155,534.93, 9,233,779.01 and 2,056,870.19 is: 3,085,464.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,155,534.93 : 9,233,779.01 = 2,056,870.19 : x
  2. Step 2: Convert to fraction form
    6,155,534.93/9,233,779.01 = 2,056,870.19/x
  3. Step 3: Cross multiply
    6,155,534.93x = 9,233,779.01 × 2,056,870.19
  4. Step 4: Simplify right side
    6,155,534.93x = 18,992,684,799,516.81
  5. Step 5: Solve for x
    x = 18,992,684,799,516.81/6,155,534.93
  6. Step 6: Final answer
    x = 3,085,464.55

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.